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2CCS864001R0254 ABB S804S-C25 High Performance MCB 50kA 4P Type C 25A
ABB S804S-C25 is a 25 A four-pole Type C high-performance miniature circuit breaker with a maximum 50 kA breaking capacity at 240/415 V AC for residential, commercial and industrial circuit protection applications.
£219.24
Why Choose the ABB S804S-C25 High Performance MCB?
The ABB S804S-C25 is a high-performance four-pole miniature circuit breaker (MCB) designed to provide reliable overload and short-circuit protection in residential, commercial and industrial electrical systems. As part of the ABB S800S high-performance circuit breaker range, it combines a rated current of 25 A, Type C tripping characteristic and a maximum short-circuit breaking capacity of 50 kA at 240/415 V AC.
The S804S-C25 is a current-limiting circuit breaker with separate thermal and electromagnetic tripping mechanisms. The thermal release provides overload protection, while the electromagnetic release responds rapidly to short-circuit faults. Its Type C characteristic provides a versatile tripping profile for general-purpose circuits and suitable equipment with moderate starting or inrush currents.
With a four-pole configuration, 25 A rated current and suitability for voltages up to 400/690 V AC as well as suitable DC applications, the S804S-C25 offers flexible protection for demanding installations. Cage terminals, fast arc extinction and compliance with IEC/EN 60898-1, IEC/EN 60947-2 and UL 1077 further support its use across a wide range of electrical systems.
Key Advantages
- High-performance four-pole miniature circuit breaker for demanding circuit protection applications.
- 25 A rated current for residential, commercial and industrial circuits.
- Type C tripping characteristic for general-purpose loads and equipment with moderate inrush currents.
- Maximum breaking capacity of 50 kA at 240/415 V AC.
- Suitable for voltages up to 400/690 V AC and appropriate DC applications.
- Thermal and electromagnetic protection against overloads and short circuits.
- Current-limiting design with fast arc extinction for effective fault interruption.
- Cage terminals provide secure electrical connections.
Key Features
- ABB S800S high-performance MCB series.
- 25 A rated current.
- 4-pole configuration.
- Type C tripping characteristic.
- 50 kA ultimate short-circuit breaking capacity at 240/415 V AC.
- 25 kA rated short-circuit capacity at 230/400 V AC.
- Suitable for operating voltages up to 400/690 V AC.
- Suitable for appropriate DC circuit protection applications.
- 30 kA UL 1077 interrupting rating at 240 V AC.
- Thermal overload and electromagnetic short-circuit tripping mechanisms.
High-Performance Type C Circuit Protection
High-performance miniature circuit breakers such as the ABB S804S-C25 automatically disconnect protected circuits when excessive current results from an overload or short circuit. The thermal release responds to sustained overload conditions, while the electromagnetic release provides rapid interruption during short-circuit faults. The current-limiting design and fast arc extinction help reduce the effects of high fault currents on protected installations.
The Type C characteristic provides a versatile response for appropriate general-purpose circuits and equipment with moderate starting currents. Combined with the four-pole configuration, AC/DC capability and high breaking performance of the ABB S800S platform, the S804S-C25 provides dependable protection across residential, commercial and industrial electrical systems.
Typical Applications
- Industrial electrical distribution systems.
- Four-pole electrical distribution circuits.
- Industrial machinery and machine control panels.
- Commercial electrical distribution systems.
- Automation and production equipment.
- General-purpose circuits with moderate starting currents.
- Suitable AC and DC circuit protection applications.
Technical Specifications
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| Certification | UL 1077 | |
|---|---|---|
| Product group | S800 / S800P / S750 MCB | |
| Series | S800S High Performance MCBs | |
| Alternative SKU | S804SC25 | |
| ABB order code | 2CCS864001R0254 | |
| EAN / UPC | 7612271200886 | |
| Product type | High-performance miniature circuit breaker | |
| Number of poles | 4 | |
| Rated current | 25 A | |
| Tripping characteristic | C | |
| Maximum breaking capacity | 50 kA at 240/415 V AC | |
| Ultimate short-circuit breaking capacity | 30 kA at 254/440 V AC | |
| Rated short-circuit capacity | 25 kA at 230/400 V AC | |
| UL 1077 interrupting rating | 30 kA at 240 V AC | |
| Power loss | 4.3 W per pole at rated operating conditions | |
| Connection type | Cage terminal | |
| Standards | IEC/EN 60947-2, IEC/EN 60898-1, UL 1077 | |
| Protection mechanisms | Thermal overload and electromagnetic short-circuit tripping |
Frequently Asked Questions
What is the ABB S804S-C25 used for?
The ABB S804S-C25 is a high-performance four-pole MCB used to protect electrical circuits against overloads and short circuits in residential, commercial and industrial distribution and equipment applications.
What is the rated current of the S804S-C25?
The circuit breaker has a rated current of 25 A.
What does the Type C characteristic mean?
The Type C tripping characteristic provides a versatile magnetic trip response suited to appropriate general-purpose circuits and equipment with moderate starting or inrush currents.
What is the breaking capacity of the ABB S804S-C25?
The S804S-C25 has a maximum ultimate short-circuit breaking capacity of 50 kA at 240/415 V AC. Its rated short-circuit capacity is 25 kA at 230/400 V AC.
What standards does the ABB S804S-C25 comply with?
The S804S-C25 complies with IEC/EN 60898-1 and IEC/EN 60947-2 and has supplementary protector interrupting ratings according to UL 1077.
Trusted High-Performance Protection from ABB
ABB S800S high-performance miniature circuit breakers provide dependable overload and short-circuit protection for demanding electrical systems, combining high breaking capacity, current-limiting performance and fast arc extinction with flexible AC and DC application capability.
